Walter Tilgner
type: MusicGroup
popularity: 14
followers: 268
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf15e3e1e09c73792c1acc65bd7b2d837edd71768cb9be1f99a3d366af849271c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953758
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1b64c78-64a7-4594-bd19-ce08585720d7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1b64c78-64a7-4594-bd19-ce08585720d7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b1b64c78-64a7-4594-bd19-ce08585720d7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T07:48:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf15e3e1e09c73792c1acc65bd7b2d837edd71768cb9be1f99a3d366af849271c","name":"Walter Tilgner","registered_at":"2026-06-14T23:08:52Z","symbol":"NIM0605770","token_address":"0x117140d669cbd88da5b54ad2cffd6981c3d89e71","type":"artist","uuid":"b1b64c78-64a7-4594-bd19-ce08585720d7"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15e3e1e09c73792c1acc65bd7b2d837edd71768cb9be1f99a3d366af849271c. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1b64c78-64a7-4594-bd19-ce08585720d7.json and https://artists.proofprofile.net/proofs/artist/b1b64c78-64a7-4594-bd19-ce08585720d7.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T07:48:25Z
  text: {"copyright_id":"0xf15e3e1e09c73792c1acc65bd7b2d837edd71768cb9be1f99a3d366af849271c","name":"Walter Tilgner","registered_at":"2026-06-14T23:08:52Z","symbol":"NIM0605770","token_address":"0x117140d669cbd88da5b54ad2cffd6981c3d89e71","type":"artist","uuid":"b1b64c78-64a7-4594-bd19-ce08585720d7"}
album: Natural Sound: Waldkonzert / Sylvan Concert
  type: MusicAlbum
  date published: 1985
album: Natural Sound: Frühlingskonzert im Auwald / Spring Concert in Riverain Forest
  type: MusicAlbum
  date published: 1988
album: Natural Sound: Vogelhochzeit / A Symphony of Birdsong
  type: MusicAlbum
  date published: 1990
  track: Pirol 1
    type: MusicRecording
    duration: PT1M53S
    duration ms: 113360
    explicit: false
    by artist: Walter Tilgner
    in album: Natural Sound: Vogelhochzeit / A Symphony of Birdsong
      type: MusicAlbum
      date published: 1990
    isrc code: DEC449001384
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T22:30:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xad4691cd2030c32480a1d7306fc5e662b14687f806f58e39b725f4b0e5a783b4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959069
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959069
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC449001384
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T22:32:59Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4691cd2030c32480a1d7306fc5e662b14687f806f58e39b725f4b0e5a783b4. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC449001384 — a six-check JSON result.
      date published: 2026-07-21T22:32:59Z
    audio: Pirol 1
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 165.556
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.253
      additional property: Energy
        type: PropertyValue
        value: 0.119
      additional property: Speechiness
        type: PropertyValue
        value: 0.665
      additional property: Acousticness
        type: PropertyValue
        value: 0.296
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.096
      additional property: Liveness
        type: PropertyValue
        value: 0.347
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.293
      additional property: Loudness (dB)
        type: PropertyValue
        value: -40.706
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Natural Sound: Blaukehlchen / Bird of a Thousand Voices
  type: MusicAlbum
  date published: 1992
album: Natural Sound: Waldesrauschen / Whispering Forest
  type: MusicAlbum
  date published: 1994
  track: Waldesrauschen im Auwald
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185293
    explicit: false
    by artist: Walter Tilgner
    in album: Natural Sound: Waldesrauschen / Whispering Forest
      type: MusicAlbum
      date published: 1994
    isrc code: DEC449300001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T21:47:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x93ecf4f61e13fb732a66fb81ae833472a449201cb7e3aa34a1c7ea1b4491a90d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958461
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958461
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC449300001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T23:18:11Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ecf4f61e13fb732a66fb81ae833472a449201cb7e3aa34a1c7ea1b4491a90d. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC449300001 — a six-check JSON result.
      date published: 2026-07-17T23:18:11Z
    audio: Waldesrauschen im Auwald
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.196
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.296
      additional property: Energy
        type: PropertyValue
        value: 0.031
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.238
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Natural Sound: Kraniche / Cranes
album: Natural Sound: Morgenstimmung / Sunrise
album: Natural Sound: König des Waldes
album: Natural Sound: Meistersinger / Master Singers
album: Natural Sound: Waldamsel / Forest Blackbird
album: Natural Sound: Winter am Bodensee / Winter at Lake Constance
album: Natural Sound: Bezaubernder Frühling / Fascinating Springtime
album: Natural Sound: Waldkauz
album: Natural Sound: Feldlerche

Instrumentalness
type: PropertyValue
value: 0.91

Liveness
type: PropertyValue
value: 0.124

Valence (Positivity)
type: PropertyValue
value: 0.135

Loudness (dB)
type: PropertyValue
value: -37.492

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

Natural Sound: Kraniche / Cranes
type: MusicAlbum
date published: 1995

Natural Sound: Morgenstimmung / Sunrise
type: MusicAlbum
date published: 1996

Natural Sound: König des Waldes
type: MusicAlbum
date published: 1998

Natural Sound: Meistersinger / Master Singers
type: MusicAlbum
date published: 2000

Natural Sound: Waldamsel / Forest Blackbird
type: MusicAlbum
date published: 2002

Natural Sound: Winter am Bodensee / Winter at Lake Constance
type: MusicAlbum
date published: 2003

Natural Sound: Bezaubernder Frühling / Fascinating Springtime
type: MusicAlbum
date published: 2006
track: Kuckuck
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146626
  explicit: false
  by artist: Walter Tilgner
  in album: Natural Sound: Bezaubernder Frühling / Fascinating Springtime
    type: MusicAlbum
    date published: 2006
  isrc code: DEC440106012
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T15:06:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x237eb7bd1c8154175e51c07446d79c80fcd050313bf49ab6795ec0960e4ba610
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958166
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958166
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC440106012
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T15:55:19Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237eb7bd1c8154175e51c07446d79c80fcd050313bf49ab6795ec0960e4ba610. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC440106012 — a six-check JSON result.
    date published: 2026-07-15T15:55:19Z
  audio: Kuckuck
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 81.147
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.494
    additional property: Energy
      type: PropertyValue
      value: 0.114
    additional property: Speechiness
      type: PropertyValue
      value: 0.276
    additional property: Acousticness
      type: PropertyValue
      value: 0.07
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.248
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.15
    additional property: Loudness (dB)
      type: PropertyValue
      value: -22.551
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Natural Sound: Waldkauz
type: MusicAlbum
date published: 2016-09-16

Natural Sound: Feldlerche
type: MusicAlbum
date published: 2019-05-10